I recently formed a team of 3 to write an embedded real-time operating system. I have been reading relevant materials for two weeks, but I still have no idea. Please give me some advice....
[i=s]This post was last edited by chenjingjing on 2022-9-19 16:09[/i]Among Sub-GHz products, how to choose a wireless communication module with long communication distance and fast speed?Choose a wire...
We in the technical field sometimes speak more directly. This is just a probability statement. Including me, sometimes we need to change the way we speak, and the effect may be completely different. I...
[font=微软雅黑] In order to make full use of the core coins in your hands, we collected suggestions from netizens and after several meetings of all EEWORLD members, we made this: [/font][url=https://www.e...
How accurate is the delay of _delay_ms()? If we use the counter TNCT0 to count, the initial value of TNCT0 is 55, and it overflows after jumping to 255, and select the clock source with 8 division, F_...
Engineers who are new to wireless design and wireless product development need to master the basics of
RF measurement
. In many cases, this process is to enable engineers who have been engag...[Details]
Volkswagen's electronic throttle has taken our understanding of the traditional throttle a big step forward. However, while we admire Volkswagen's new technology, which is constantly being applied...[Details]
Semiconductor devices used in high-end computing (advanced microprocessors) and consumer electronics (graphics and gaming chipsets) devices generally provide data rates up to 6.4Gbps through hig...[Details]
According to In-Stat/MDR, the number of mobile phones with Bluetooth capabilities will reach at least 300 million by 2005. One of the clear evidences of the increasing adoption of Bluetooth is that...[Details]
Abstract: CC2420 is a 2.4GHz RF chip introduced by Chipcon that complies with the IEEE 802.15.4 specification. It is used to develop ZigBee devices and products for PAN networks such as industrial ...[Details]
0 Introduction
One of the basic tasks of machine vision is to obtain image information from the camera and calculate the geometric information of objects in three-dimensional space, so as ...[Details]
Today, many wireless devices combine GSM, WCDMA, Bluetooth, WLAN, GPS and FM technologies and support the high data rates required for mobile Internet. Moreover, as customers demand mobile wireless...[Details]
Fairchild Semiconductor provides the industry's smallest power management solution FAN5902 for 3G mobile phone and wireless data card designers. This RF power DC-DC converter uses a 12-bump 0.5mm p...[Details]
Today, a new systematic maintenance approach can measure, locate and repair problems in rail and tram tracks in a timely manner. Combining mature railway engineering techniques with advanced techno...[Details]
Future 4C products are characterized by low price, light weight and mobile Internet access, so their power supply design must break away from traditional limitations, including complicated external...[Details]
0 Introduction
IIR filters are not easy to make into linear phase, but FIR filters can be made into linear phase as long as certain conditions are met. The requirement for linear phase is ...[Details]
Mathematical models have always been helpful in determining the best compensation components for a particular design, however, compensating a WLED current regulating boost converter is slightly dif...[Details]
Electrical Characterization at the Nanoscale
Studying the electrical properties of nanoscale materials typically involves using a combination of probing and microscopy techniques to make d...[Details]
Abstract: Using the free soft core LEON2 as the CPU of the digital set-top box can reduce product costs. In order to make the LEON2 soft core be applied to the digital set-top box faster and bette...[Details]
With the continuous progress of social production and the accelerating pace of people's lives, people are constantly putting forward new requirements for production efficiency. Due to the rapid dev...[Details]
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